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Individual Calculations June 2015 |
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| Ferreira, Pedro Araujo Total change: -46.40 | |   |
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| Aberto do Brasil Clube de Xadrez Cidade Velha | Belem/PA | BRA | 2015-04-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1807 | 1943 | 1.50 | 4 | -1.16 | 40 | -46.40 | |
|  De Souza Neves, Andrey Marcelo | | | 2127 | BRA | 0.00 | 1 | -0.26 | 40 | -10.40 | |  Silva, Valdecir Batista | | | 1756 | BRA | 0.00 | 1 | -0.74 | 40 | -29.60 | | | Assuncao, Darlane Brito | | | 1692 | BRA | 0.50 | 1 | -0.31 | 40 | -12.40 | | | Costa , Edvaldo Da Cruz | | | 1652 | BRA | 1.00 | 1 | 0.15 | 40 | 6.00 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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